Finding the Third Proportional to 10,288.41 and 22,111.88

Step by Step Solution

1. Step 1: Write the proportion equation
   10,288.41 : 22,111.88 = 22,111.88 : x
2. Step 2: Convert to fraction form
   10,288.41/22,111.88 = 22,111.88/x
3. Step 3: Cross multiply
   10,288.41x = 22,111.88 × 22,111.88
4. Step 4: Simplify right side
   10,288.41x = 488,935,016.02
5. Step 5: Solve for x
   x = 488,935,016.02/10,288.41
6. Step 6: Final answer
   x = 47,522.91